AA and ICP Standards

Reference standards suitable for calibration of atomic absorption (AA), inductively coupled plasma (ICP), and atomic emission spectrometry (AES) instrumentation to ensure accurate and reliable results.

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1,546 – 1,560 of 1,735 results

1,546

Apexbio Technology LLC (+,-)-Octopamine HCl 770-05-8 1g

( -)-Octopamine HCl (CAS 770-05-8) is a biogenic monoamine structurally analogous to noradrenaline In invertebrates it functions as a neurohormone neuromodulator and neurotransmitter by interacting with specific octopamine receptors to regulate physiological and behavioral processes including metabolism locomotion and learning The compound is widely utilized in neurobiological research to investigate aminergic signaling pathways synaptic transmission and the functional roles of monoamines in invertebrate nervous systems Its use facilitates studies on neurotransmitter mechanisms distinct from those predominant in vertebrates

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1,547

AQUA SOLUTIONS H2S 500 PPM/MERCAPTAN 500 PPM

NC2586336 H2S 500 PPM/MERCAPTAN 500 PPM

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1,548

Perkin Elmer US LLC Calcium (Ca) Pure Standard, 10,000 μg/mL, 5% HNO3, 500 mL

Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.

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1,549

Perkin Elmer US LLC Alternate Interferents B, 5% HNO3/trace Tartaric Acid/trace HF, 125 mL

Concentration of Element includes: Matrix Concentration 5% HNO3 100 µg/mL: Cd, Ni, Zn 60 µg/mL: Sb 50 µg/mL: Ba, Be, Co, Cr, Cu, Mn, V 20 µg/mL: Ag 10 µg/mL: As, Tl 5 µg/mL: Pb, Se

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1,550

Apexbio Technology LLC Benserazide HCl 14919-77-8 1g

Benserazide HCl is a small-molecule inhibitor targeting aromatic L-amino acid decarboxylase (AADC) It is designed to inhibit peripheral AADC activity thereby reducing dopamine synthesis outside the central nervous system and facilitating increased availability of administered levodopa to the brain Benserazide HCl exerts its biological activity primarily through selective inhibition of peripheral AADC In experimental research it is frequently combined with levodopa to investigate dopamine metabolism and neural transmission pathways Based on these pharmacological properties Benserazide HCl holds research potential in studies involving neurodegenerative disease models particularly Parkinson s disease to explore dopaminergic system dynamics and therapeutic mechanisms

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1,551

SPEX CERTIPREP LLC 3P

NC3936897 SILICON AT 1000 UG/ML HNO3

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1,552

Perkin Elmer US LLC 17-Element Solution, 5% HNO3, 1,000 µg/mL, 500 mL

Details Concentration Element 1,000 µg/mL As, Ba, Be, Cd, Cr, Co, Cu, La, Pb, Li, Mn, Ni, Sc, Sr, V, Y, Zn

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1,553

Perkin Elmer US LLC PerkinElmer Pure I, 5% HNO3, 125 mL

Concentration of Element includes: Concentration Element 400 µg/mL Tl 200 µg/mL Bi, ln, Pb 150 µg/mL Ga 100 µg/mL Al 50 µg/mL Ag, Ni 25 µg/mL Cr 20 µg/mL Cd, Co, Cu, Zn 15 µg/mL B, Fe 5 µg/mL Ba, Mn 1µg/mL Be, Sr

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1,554

Perkin Elmer US LLC PerkinElmer Pure VIII, 5% HNO3, 125 mL

Details Concentration Element 100 µg/mL Al, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, K, Li, Mg, Mn, Na, Ni, Pb, Se, Sr, Te, Tl, Zn

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1,555

Cole-Parmer Reference filling solution for outer cell. High-temperature 3M KCl gel; 125 ml.

This reference filling solution for outer cells has high temperature 3M KCl gel.

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1,556

MOSES LAKE INDUSTRIES INC 55 HNO3 TAMAPURE-AA-100 500G

NC3307408 55 HNO3 TAMAPURE-AA-100 500G

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1,557

MOSES LAKE INDUSTRIES INC 38 HF TAMAPURE-AA-100 500G

NC3307413 38 HF TAMAPURE-AA-100 500G

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1,558

Aqua Solutions Sodium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™ CAS 7440-23-5

Sodium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™ CAS 7440-23-5

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1,559

Crescent Chemical Co Inc YTTRIUM ICP STD 100ML

Yttrium, HN03 Single Element Plasma Emission Spectroscopy Standards 10,000 UgmL NIST Traceable CAS Size - 100mL Catalog Number - 8783

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1,560

Cpi International SGL ELEMENT IRON STD 100ML

Single-Element Standards 1000microgram/mL, Element: Iron, Source: Fe metal, Purity: 99.999%, Matrix: 2% HNO3

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AA and ICP Standards

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Apexbio Technology LLC (+,-)-Octopamine HCl 770-05-8 1g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Benserazide HCl 14919-77-8 1g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Crescent Chemical Co Inc YTTRIUM ICP STD 100ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cpi International SGL ELEMENT IRON STD 100ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC (+,-)-Octopamine HCl 770-05-8 1g

Apexbio Technology LLC Benserazide HCl 14919-77-8 1g

Crescent Chemical Co Inc YTTRIUM ICP STD 100ML

Cpi International SGL ELEMENT IRON STD 100ML